I am getting a LSD/M3 control arms this month, then coilovers the next month then sways the month after that LOL!! Question is when is a good time to do the M3 subframe bushings? I am guessing with the LSD since exhaust, drive-shaft ECT will be out? What is the speacial tool it takes to get these out I keep hearing about? This doesnt seem to be a real hard job...maybe 6 hour job but will be more than 1/2 way there when taking pumpkin out (taking pumpkin out to take to a shop to have wavetrac or Quaife installed....dont want to set back lash LOL!!). Will a shop have to press these out or can I do this?